Conferences - Seminars

29MAY
02JUN
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  08:00-17:00 BI A0 448

This conference is the last major event of the program “Stochastic dynamical models in mathematical finance, econometrics, and actuarial sciences”. Some of the top researchers in the fields represented in the semester will present their results. The speakers will cover a wide range of topics including stochastic calculus and processes, continuous and discrete time models ... Read more about "Final Conference - Stochastic Dynamical Models in Mathematical Finance, Econometrics, and Actuarial Sciences"
By     Speakers list includes:
Hansjoerg Albrecher
Francesco Audrino
Giovanni Barone Adesi ...
29MAY
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  17:15-18:15 BI A0 448

We show the existence of independent random matching of a large population in a continuous-time dynamical system, where the matching intensities could be general non-negative jointly continuous functions on the space of type distributions and the time line. In particular, we construct a continuum of independent continuous-time Markov processes that is derived from random mutation, ... Read more about "Bernoulli Lecture - Continuous-time random matching"
By Darrell Duffie (Stanford University)
30MAY
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  10:15-11:30 CM 113

This is joint work with Ramon Flores. Emmanuel Dror Farjoun asked whether the composition of a localization and a cellularization functor is always idempotent. Ramon Flores gave a negative answer for such functors in the category of spaces. We provide now a group theoretical counter-example based on the intriguing computation by Ol’shanskii of the Schur ... Read more about "Cellular covers of local groups"
By Jérôme Scherer (EPFL)
30MAY
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  14:15-15:30 MA 10

Vortex knots tend to unravel into collections of unlinked circles by writhe-preserving reconnections. We can model this unravelling by examining the world line of the knot, viewing each reconnection as a saddle point transition. The world line is then seen as an oriented cobordism of the knot to a disjoint collection of circles. Cap each ... Read more about "Reconnection, vortex knots and the fourth dimension"
By Louis Kauffman (University of Illinois at Chicago)
31MAY
  14:15-15:15 CH B3 31

Abstract: Families of automorphic forms have seen a lot of interest over recent years. An approach to study them is through their Hecke eigenvalues. In this talk I want to explain current and recent work on the distribution of those eigenvalues in families of spherical automorphic forms. (Joint work with T. Finis and N. Templier.) Read more about "Quantitative distribution of Hecke eigenvalues for simple groups"
By Jasmin Matz (The Hebrew University of Jerusalem)
01JUN
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  10:15-11:30 CM 113

Knotoids are open-ended knot diagrams whose endpoints can be in different regions of the diagram. Two knotoids are said to be isotopic if there is a sequence of Reidemeister moves that connects one diagram to the other without moving arcs across endpoints. The definition is due to Turaev. We will discuss three dimensional interpretations of ... Read more about "Knotoids and virtual knot theory"
By Louis Kauffman (University of Illinois at Chicago)  
01JUN
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  17:15-18:15 Anthropole 1031

Biography Robert Engle, the Michael Armellino Professor of Management and Financial Services at New York University Stern School of Business, was awarded the 2003 Nobel Prize in Economics for his research on the concept of autoregressive conditional heteroskedasticity (ARCH). Professor Engle is an expert in time series analysis with a long-standing interest in the analysis ... Read more about "Bernoulli Lecture - Systemic Risk with Endogenous Cycles"
By Robert Engle (New York University Stern School of Business)